mother superior mother's son • mother teresa · · · Info · Definitions · Synonyms · Characters · · mother superior · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) the superior of a group of nuns. Synonyms: abbess, mother superior, prioress. · · Noun Definition 1 Synonyms · · · abbess · · Synonym 1 prioress · · Synonym 2 Characters · · space U+0020 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075